Finding the Third Proportional to 537.50 and 650
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Solution
The third proportional to 537.50 and 650 is: 786.05
Step by Step Solution
- Step 1: Write the proportion equation
537.50 : 650 = 650 : x - Step 2: Convert to fraction form
537.50/650 = 650/x - Step 3: Cross multiply
537.50x = 650 × 650 - Step 4: Simplify right side
537.50x = 422,500 - Step 5: Solve for x
x = 422,500/537.50 - Step 6: Final answer
x = 786.05
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These problems maintain the same ratio (1.21) or explore similar proportional relationships. Practicing with related ratios helps build understanding of proportional relationships.